15530054230 has 16 divisors (see below), whose sum is σ = 27990844704. Its totient is φ = 6203855680.

The previous prime is 15530054203. The next prime is 15530054231. The reversal of 15530054230 is 3245003551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15530054231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1012762 + ... + 1027981.

It is an arithmetic number, because the mean of its divisors is an integer number (1749427794).

Almost surely, 2^15530054230 is an apocalyptic number.

15530054230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15530054230 is a deficient number, since it is larger than the sum of its proper divisors (12460790474).

15530054230 is a wasteful number, since it uses less digits than its factorization.

15530054230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041511.

The product of its (nonzero) digits is 9000, while the sum is 28.

Adding to 15530054230 its reverse (3245003551), we get a palindrome (18775057781).

The spelling of 15530054230 in words is "fifteen billion, five hundred thirty million, fifty-four thousand, two hundred thirty".